1Changes in 3.0.5:
2* Improved Wayland support.
3* Yakuake's window title now always matches what's shown in its title
4  bar.
5* Fixed button icons in the 'Appearance' settings page.
6* Yakuake now installs a D-Bus service file. This allows calling its
7  D-Bus methods even when Yakuake is not running yet- it will then be
8  started implicitly.
9* Fixed a crash due to a missing bounds check in the 'sessionAtTab'
10  D-Bus method.
11* Fixed a type marshalling issue with the 'addSession' D-Bus method
12  that caused a noisy warning when using it via qdbus.
13* Yakuake now depends on KDE Frameworks 5.29 or higher.
14
15Changes in 3.0.4:
16* Fixed build on Qt 5.7.
17
18Changes in 3.0.3:
19* Fixed Yakuake sometimes showing up in the Task Manager.
20* Much improved Wayland support on Plasma 5.
21* Added a security warning when using the runCommand DBus API (as
22  recently added to KDE Konsole as well).
23* Switched to a different API for getting the user home path to avoid
24  blocking on network logins.
25* The bell notification event now uses the correct Plasma 5 sound file
26  name instead of an old KDE 4 one that may not be present.
27* Fixed standard CLI arguments like --help and --version.
28* Code cleanups, e.g. porting away from deprecated API.
29* Updated AppStream metadata.
30
31Changes in 3.0.2:
32* Added back a description file implementing the freedesktop.org AppData
33  specification.
34
35Changes in 3.0.1:
36* Fixed installation and integratin of hicolor application icon.
37
38Changes in 3.0:
39* Yakuake was ported to KDE Frameworks 5 and Qt 5.
40* A new default skin follows the Plasma 5 Breeze design.
41* Terminal focus is now preserved more reliably when closing and
42  reopening Yakuake.
43* Config changes made via the title bar menu are now synced to disk
44  immediately, and thus preserved if Yakuake is killed instead of quit
45  gracefully.
46* The option to auto-update tab titles with the title bar contents no
47  longer interferes with manually setting a tab title. To return to auto-
48  updating just clear the title.
49* Performance improvements in the compositor-unassisted animation code
50  path.
51* Fixed bug causing incorrect window height calculation in multi-monitor
52  systems.
53
54Changes in 2.9.9:
55* Yakuake now sports a standard KDE "Configure Notifications..." item in
56  its menu. The startup notification popup configuration has moved there,
57  and newly-added notification events covered below are found there.
58* It is now possible to monitor sessions (or individual terminals within
59  them) for activity or silence. See the tab context menu or the keyboard
60  shortcuts to toggle monitoring, and the new "Configure Notifications"
61  dialog mentioned above to configure what happens when activity or silence
62  are detected in a monitored session or terminal (by default a desktop
63  notification popup is triggered for each).
64  Note that repeated activity in a terminal does not result in repeated
65  notifications for that terminal: After the first notification, activity
66  monitoring has to be disabled or reenabled, or the active session
67  switched, or the window closed - only then another activity notification
68  will be shown.
69* Support for Get Hot New Stuff for skins has been added. See the new "Get
70  New Skins..." button below the skin list in the Appearance page of the
71  config dialog.
72* When the window is set not to show on all virtual desktops and is not
73  residing on the current virtual desktop, but is open (i.e. set to stay
74  open regardless of focus loss), the Open/Retract action normally used
75  to either retract it, or, when the option to also use the action to
76  focus the window is enabled, cause the window manager to switch to the
77  virtual desktop the window resides on. The former case, i.e. when the
78  option to also use the action to focus the window is disabled, has now
79  been changed to move the window to the current virtual desktop and focus
80  it, rather than retract it.
81* Yakuake now automatically retracts after the last open tab closes.
82* A number of default keyboard shortcuts have been changed to reestablish
83  consistency with Konsole, which introduced changed defaults in KDE Soft-
84  ware Compilation v4.6.
85* Invoking the window manager maximization feature now results in a
86  Yakuake window with 100% width and height instead of the unresized win-
87  dow getting moved to the top-left corner of the screen. However, restore
88  is not supported as it doesn't easily fit with Yakuake's window size
89  state model.
90* Tweaks to the code Yakuake uses to make itself the active window when
91  invoked should improve compatibility with more window managers, particu-
92  larly xfwm.
93* The D-Bus API has been expanded further to cover the new activity and
94  silence monitoring options, as well as with additional methods related
95  to retrieving information about the keyboard input enabled state for
96  sessions and terminals.
97* The addSession* and split* D-Bus calls now return the id of the newly-
98  created session or terminal, or -1 if creating a new session or terminal
99  was not possible.
100* Made sure that the activeTerminalId D-Bus call always returns something
101  useful after an addSessionTwo*/Quad call, even when the window is closed
102  while the call is made. Previously, activeTerminalId could return -1 in
103  this situation because there technically is no active terminal until the
104  window is opened and a focus event causes one to become active. Now the
105  terminal that will receive focus once the window is opened is immediate-
106  ly declared the active terminal.
107* The "Help" button was removed from the configuration dialog since there
108  currently is no handbook included.
109* Fixes to the window geometry and placement calculation in multi-screen
110  setups and with panels located on screen edges other than the bottom
111  edge.
112* Fixed a bug causing the "Disable Keyboard Input -> For This Session"
113  checkbox in the context menu of a multi-terminal session to become
114  enabled when keyboard input was disabled for any of the individual ter-
115  minals, rather than only when all terminals have it disabled (i.e. what
116  enabling the checkbox manually actually does).
117* Fixed errors in the tab stop order in several pages of the configuration
118  dialog.
119* Fixed the message shown on stderr when Yakuake is already running to
120  refer to toggling rather than opening the window, since that is what a
121  repeated execution actually does - if the window is already open, it
122  will be closed at this time.
123* Code cleanups, including porting away from recently deprecated KDE Plat-
124  form APIs for future-compatibility.
125* The KDE4FAQ document included in the tarball has been updated.
126* Yakuake now depends on KDE Platform 4.7.1 or newer.
127
128
129Changes in 2.9.8:
130* Added a new "Ask the window manager to perform the animation" option to
131  the animation settings (only shown if Yakuake is running in a KDE Plasma
132  Workspace v4.6 or newer). If this option is enabled (it is by default)
133  and the KDE Desktop Effect "Sliding Popups" is enabled as well, the ani-
134  mation will be performed by KDE's window manager KWin, for much improved
135  smoothness on many systems.
136* Added keyboard shortcuts to attempt to grow the active terminal in the
137  left, right, top or bottom direction by 10px, as well as D-Bus calls to
138  attempt to grow any particular terminal by a given amount of pixels in
139  one of these directions.
140* Skin authors can now control whether the title bar text is set in a bold
141  weight or not with the 'bold' key in the 'Text' group of title.skin. The
142  default is to use a bold weight to preserve existing behavior.
143* Fixed a bug causing the "Keep above other windows" preference not to be
144  respected immediately when toggling the "Keep window open when it loses
145  focus" preference from the title bar or the main menu.
146* The contents of the "Screen" sub-menu in the main menu now get updated
147  when the number of screens attached to the system changes.
148* Yakuake now depends on KDE 4.3.
149
150
151Changes in 2.9.7:
152* Fixed compilation with gcc 4.4 (missing cstdio include).
153* Fixed quit action bypassing the "Confirm quit when more than one session
154  is open" setting.
155* When "Prevent Closing" is toggled for a tab an appropriate icon will now
156  be shown on the tab label. The icon can be provided by the skin, or, if
157  the skin does not provide one, it will be procured from the system icon
158  theme.
159* Thanks to API improvements in the KDE libraries in KDE SC 4.4 a KNotify
160  notification is now used for announcing that Yakuake was started success-
161  fully, rather than the passive popup in the top-left desktop corner used
162  with older versions of the KDE platform.
163* Middle-clicking a tab closes it now, consistent with many other KDE apps.
164* Tabs can now also be dragged using middle-mouse, again for consistency
165  with many other KDE apps.
166* Fixed a bug where dragging an inactive tab to a new position on the tab
167  bar would show the tab as selected after the drop, but the terminal
168  area wouldn't actually show the corresponding terminal(s).
169* Fixed a bug causing the empty area of the tab bar to become draggable as
170  if if was the last tab that had been clicked.
171* Fixed a bug causing the title bar corner images of a theme not to be shown
172  when they don't have an alpha channel.
173* Fixed a bug causing the window to appear at a distance away from the top
174  edge of the screen matching the height of a panel at the top edge of
175  another screen in a multi-screen setup.
176
177
178Changes in 2.9.6:
179* Fixed interactive rename of sessions not working reliably - either failing
180  to implement a rename or renaming the wrong session - once tabs had been
181  moved or sessions closed, due to a mixup of tab indices and session IDs in
182  the rename code.
183* Updated the application icon in the bottom-left corner graphic of the de-
184  fault skin.
185* Updated the icon for the default skin in the configuration dialog's skin
186  list to the new application icon.
187
188
189Changes in 2.9.5:
190* Added a new framework, referred to as the visual event overlay, to display
191  notifications (and potentially other information) on top of the terminals.
192  It's used for a number of new features found in this release, as described
193  in their separate entries.
194* Added an option to visually indicate the newly-focussed terminal when mo-
195  ving focus in a session with multiple terminals (i.e. via splits), or the
196  currently focussed terminal when switching to a session with multiple ter-
197  minals. This make the lives of users easier who prefer to use the "I-Beam"
198  or "Underline" cursors styles in the terminal, as those cursor styles do
199  not indicate terminal focus as the "Block" style does. The visual indica-
200  tion used here is a brief, translucent overlay in the global color scheme's
201  hover decoration color. This feature is realized using the new visual event
202  overlay described in a separate entry.
203* Added a feature to disable keyboard input for all or individual terminals
204  in a session. Both variants are available from the tab context menu; the
205  session-wide toggle is also available in the keyboard shortcuts configura-
206  tion. When typing into a terminal that has keyboard input disabled the
207  terminal will briefly flash red. When hovering one of the per-terminal
208  toggles in the context menu, the affected terminal will be highlighted
209  in the global color scheme's hover decoration color. The latter two aspects
210  of this new feature have been realized using the new visual event overlay
211  described in a separate entry. Furthermore, new D-Bus interfaces have been
212  added to get/set this state bit for both sessions and terminals.
213* Added a feature to lock a session to prevent it from being closed acciden-
214  tally, available from the tab context menu as well as in the keyboard short-
215  cuts configuration. When trying to close a locked session or its active ter-
216  minal via Yakuake's own actions/shortcuts, a warning dialog will be display-
217  ed, and also when trying to quit Yakuake with any locked sessions. Note that
218  this doesn't cover closing a terminal from within the Konsole KPart provi-
219  ding the terminal (such as running "exit" or via the terminal's context
220  menu), however. New D-Bus interfaces have been added to get/set this state
221  bit for sessions.
222* Added support for moving tabs on the tab bar by drag and drop.
223* Added an option to open the application window after program start.
224* Improved graphics for the window state lock button in the default skin.
225* Added a slightly improved version of the application icon (again done by
226  Oxygen lead artist Nuno Pinheiro) along with a 256x256px variant.
227* Added D-Bus interfaces for splitting.
228* Added the frequently-requested 'sessionIdForTerminalId(int terminalId)'
229  and 'terminalIdsForSessionId(int sessionId)' D-Bus interfaces.
230* The auto-open-on-mouse-pointer-hitting-the-screen edge feature now checks
231  the position of the mouse pointer against the actual position and width of
232  the window rather than triggering on the entire screen edge. This way, the
233  screen corners are freed up e.g. for KWin Desktop Effects triggers with
234  the default Yakuake window width of 90% work area width.
235* Rewrote fullscreen handling, fixing bugs such as exiting fullscreen mode
236  on virtual desktop switch.
237* Rewrote the translucency support not to use X11-specific code on KDE 4.3 or
238  higher.
239* Fixed a regression from the background painting changes in 2.9.4 that
240  caused splitter handles between terminals to appear in the user-confi-
241  gured background color.
242* Fixed crashes when closing sessions with certain split setups (also on quit).
243* Fixed crash when changing window width/height from the menu with Qt 4.5
244  (also generally improves efficiency of window size changes).
245* Fixed the 'removeTerminal(int terminalId)' D-Bus call always closing the
246  active terminal of the session containing the target terminal, rather than
247  the target terminal.
248* Fixed interactive tab rename always renaming the active tab, rather than
249  the tab the line edit was invoked for and shown on top of.
250* Fixed the interactive rename line edit possibly getting hidden also when a
251  session other than the one that is being renamed gets deleted, rather than
252  just when the session that is being renamed gets deleted.
253* Slightly improved options layout on the Behavior page of the configuration
254  dialog and made sure that the skin list on the Appearance page scrolls so
255  that the selected skin is visible when the list is shown.
256* On KDE 4.2 and higher, the first-run dialog now no longer allows setting
257  a multi-key shortcut to open/close the window, consistent with the short-
258  cut configuration dialog (the required API is new in 4.2). The reason
259  multi-key global shortcuts are not allowed in KDE is that they don't work.
260* Fixed linking with the new gold linker in binutils.
261* Updated KDE4FAQ file (animation performance).
262
263
264Changes in 2.9.4:
265* Added a new Oxygen-style application icon made by Nuno Pinheiro. In addi-
266  tion to fitting much better into KDE 4 visually, it's now also available
267  in all standard sizes up to 128px plus as SVG (whereas the old icon was
268  only available in 16px and 32px), meaning you won't see a blurry Yakuake
269  icon in various places in KDE 4 anymore as you did before.
270* Added a setting to fill with the configurable background color at a given
271  opacity before painting the skin elements. In effect, this allows some con-
272  trol over the opacity and color tint of translucent areas of the skin.
273* Fixed a bug that made it impossible to move a session located at the
274  start or end of the tab bar back after moving it left/right using the
275  keyboard shortcuts.
276* Various updates to the KDE4FAQ file related to performance and rendering.
277
278
279Changes in 2.9.3:
280* Added an option to focus individual sub-terminals as the mouse pointer is
281  moved over them.
282* Added an option to explicitly control whether the window will be shown on
283  all (virtual) desktops. Defaults to true, as before.
284* Made the error condition when Yakuake is unable to load the Konsole KPart
285  component non-destructive, i.e. being unable to load the KPart will no
286  longer end in an unavoidable application quit. Instead, a good-looking
287  warning will be shown where the terminal would normally be. This also
288  takes care of the edge case in which Konsole is uninstalled while Yakuake
289  is already running, so that existing terminals won't be lost.
290* Fixed a regression that caused the "Show title bar contents in tab labels"
291  preference to no longer work.
292* Fixed tab label not immediately being updated upon creating a new session
293  when "Show title bar contents in tab labels" is enabled.
294
295
296Changes in 2.9.2:
297* The item background in the skin list is now determined by the style en-
298  gine if on KDE 4.1 (including pre-release versions) and hence Qt 4.4.
299* Fixed title bar not immediately being updated upon creating a new single-
300  terminal session.
301* Fixed shortcuts with versions of KDE 4 trunk (4.1) from April 22nd 2008
302  and newer. The Konsole KPart now defaults to overriding shortcuts, and
303  Yakuake must do additional work to continue to receive them.
304
305
306Changes in 2.9.1:
307* Starting Yakuake a second time now toggles the window state, making it
308  possible to open and retract Yakuake from a panel button or by simply
309  running the executable.
310* Disabled standard startup notifications ("Launch Feedback") for Yakuake.
311* Fixed Open/Retract action not working with versions of KDE 4 trunk (4.1)
312  after March 10th, 2008.
313* Fixed a bug that could cause actions also available from the tab context
314  menu to operate on the wrong session when triggered by keyboard shortcut
315  and the context menu had been used previously.
316* Fixed the "Close Active Terminal", "Split Left/Right" and "Split Top/Bot-
317  tom" actions not operating on the correct session when activated from the
318  context menu of a tab other than the active tab.
319* Some additions to the KDE4FAQ file.
320
321
322Changes in 2.9 (KDE 4):
323- Changes since 2.9-beta1:
324* Changed default shortcut of the "Quit" action to Ctrl+Shift+Q for consis-
325  tency with Konsole and to avoid clashing with the KPart's "Resume output"
326  action.
327* Fixed a bug that caused the "Previous Session" action not to work when
328  trying to move from a newer to an older session after closing sessions
329  created and located inbetween.
330* Fixed in Konsole: Addressed a shortcut overload that prevented the "Next
331  Session" and "Previous Session" default shortcuts from working when using
332  Qt 4.4. The fix will be included in KDE 4.0.3 and higher.
333* Expanded KDE4FAQ file to cover problems with certain graphics drivers and
334  kwin effects.
335* Greatly expanded translation coverage.
336
337- Changes in 2.9-beta1:
338* Rewritten from scratch for KDE 4.
339* Changed license from "GPL v2 or later" to "GPL v2 or v3 or any later ver-
340  sion accepted by the membership of KDE e.V.".
341* Replaced pseudo-translucency with XComposite translucency (aka "real trans-
342  lucency") support (see KDE4FAQ for caveats).
343* The context menus of tabs and the main menu now sport additional actions
344  to manipulate Konsole profile settings.
345* The tab bar itself has gained a context menu as well.
346* An option to dynamically update tab labels with information about the
347  content of the active terminal has been added.
348* The skin engine is now more robust when it comes to processing invalid or
349  corrupted skins.
350* Skins are now stored in the skins/ sub-directory of the app's data dir.
351* The window geometry is now updated dynamically when the work area of the
352  screen changes.
353* The window title bar now appropriately uses the window title font from the
354  KDE font settings rather than the general UI font.
355* Changes to the KDE font settings are now applied at runtime.
356* Support for right-to-left layouts in the configuration dialog has been
357  improved.
358* A bug where the "Rename Session..." action would operate on the wrong
359  session has been fixed.
360* Yakuake no longer crashes when Konsole is not installed, but instead can-
361  cels startup with a preceding error dialog.
362* Lots of internal cleanup.
363
364
365Changes in 2.8.1 (KDE 3):
366* Added an option to control whether the Yakuake window keeps above other
367  windows.
368* Improved experience for non-KDE users by disabling KRootPixmap-based
369  pseudo-translucency for them. Gets rid of rendering errors with skins
370  that make use of the alpha channel. Replaced by configurable skin back-
371  ground color.
372* Fix leftover gap below the window at 100% height or in fullscreen mode.
373* Added option to automatically open the Yakuake window when the pointer
374  touches the screen edge it lives on.
375
376
377Changes in 2.8:
378- Changes since 2.8-beta1:
379* Made the new behavior of the Open/Retract action focussing an already
380  open Yakuake window optional.
381* The Xinerama screen setting is now updated when the window is moved to
382  a different screen using facilities outside of Yakuake itself, such as
383  the new shortcuts provided by Lubos Lunak's Xinerama Improvements patch-
384  set for KWin 3.5.x. The window size and position get updated to fit the
385  new bounding box accordingly.
386* Initial session tab label naming is now consistent with Konsole. Instead
387  of naively incrementing the shell number, the lowest available number is
388  used.
389* Swapped horizontal and vertical split actions for consistency with Kate.
390* Added slotSessionName() and slotSessionName(int session_id) DCOP Calls.
391* Added sessionIdList() and terminalIdList(int session_id) DCOP calls.
392* Naming consistency improvements in the DCOP interface.
393* Added more What's This help in the config dialog.
394* Minor interface wording improvements.
395* Greatly expanded translation coverage.
396
397- Changes in 2.8-beta1:
398* Added a proper config dialog. Scale and position settings are previewed in
399  real-time as the controls are moved.
400* Added a Skins page to the config dialog, allowing to list, choose, install and
401  remove (given the necessary write permissions) skins. The skin format has been
402  slightly augmented to allow skins to ship a preview icon for the list. Skins can
403  be switched at runtime without a restart.
404* The Plastik skin by Daniel 'suslik' D. has been added to the base package.
405* Added support for splitting a session into multiple terminals. Horizontal and
406  vertical splits can be added and removed at will, as well as resized and
407  collapsed. To add a split at the active terminal's position, use the keyboard
408  shortcuts or the session tab context menu. To open a session preconfigred with
409  a certain split layout click and hold the New Session button on the tab bar,
410  then choose from the list, or set up keyboard shortcuts for the preconfigured
411  session types in the shortcut dialog.
412* The main menu has been redesigned to conform more to established KDE practices
413  in layout and naming. Several items have been added corresponding to new Yakuake
414  features.
415* Added a fullscreen mode.
416* Improved support for Xinerama multi-head setups.
417* Added a first-run dialog to allow changing the open/close shortcut before it
418  is needed. Note: First-time users of this Yakuake version will be greeted by
419  this dialog as well.
420* Added an About dialog.
421* The startup notification popup can now be disabled in the config dialog.
422* Activating the open/close shortcut will now bring the Yakuake window to the
423  foreground and focus it if it was already open but unfocussed, at popular
424  request.
425* Opening dialogs from Yakuake will no longer cause the window to retract.
426* Tabs can now be moved. Added corresponding keyboard shortcuts.
427* Tabs now have context menus containing several relevant actions, such as
428  moving and closing them.
429* Double-clicking the tab-bar will now open a new session, consistent with
430  Konsole and other KDE applications.
431* Renaming a tab using the in-line edit feature now requires a double-click on
432  the tab, consistent with established KDE behavior.
433* The in-line tab renaming control can now be cancelled with ESC.
434* Fixed the interaction model of the tab bar and the buttons to allow cancelling
435  activations by releasing the mouse button outside of them.
436* Added various new keyboard shortcuts corresponding to new Yakuake features and
437  improved consistency with Konsole in existing shortcuts (e.g. added the
438  alternate new session shortcut from Konsole).
439* Added keyboard shortcuts to switch to session 1 through 12.
440* Added keyboard shortcuts to adjust the width and height of the window.
441* Added an action and shortcut to paste the X11 selection buffer.
442* Added an action to quit Yakuake.
443* Made the quit warning with multiple open sessions behave consistently with
444  Konsole.
445* Greatly expanded DCOP interface. Added various new calls corresponding to new
446  Yakuake features. Made it easier to get information about the application's
447  state out of it, e.g. the title text of a session or sub-terminal. Fixed bugs
448  that caused related calls to reply with incorrect information.
449* Added What's This help and tooltips to interface elements.
450* Optimized the title bar to avoid unnecessary repaints.
451* Fixed crashes when using the slotRunCommandInSession DCOP call due to lack of
452  bounds-checking. Fixed a similar problem with slotRenameSession.
453* Bugs that caused the background updating of translucent parts of the Yakuake
454  window to stop have been fixed.
455* Adding a translucent session while the window is closed should no longer
456  result in a corrupted terminal background when opening the Yakuake window.
457* Yakuake will now fall back to the default skin on startup if the skin stored
458  in the settings cannot be found, rather than crash.
459* Fixed a crash when loading non-translucent button images from skins.
460* Bugs that caused the quick access options in the menu to come out of sync with
461  the actual settings have been fixed.
462* Fixed " - " postfix showing after the session title text when using skins
463  without their own postfix.
464* Fixed a crash when a terminal in a tab other than the currently selected tab
465  exits.
466* Ported preferences handling to KDE's KConfigXT framework. Aside from cleaner
467  code, this improves over the old preferences handling by avoiding unnecessary
468  disk activity (and thus spurious hard drive spin-ups on laptop computers and
469  other battery-bound devices).
470* Disabled startup notifications (i.e. KDE's bouncing cursor) for Yakuake.
471* Updated the installation colation of the .desktop menu file to conform to
472  modern XDG standards.
473
474
475Changes in 2.7.5:
476* Further translations have been added.
477* Yakuake no longer spawns login shells in new sessions.
478* A keyboard shortcut to rename the selected session has been added.
479* The default keyboard shortcuts and their names are now consistent with
480  Konsole.
481* A bug that led to the tab bar not updating after a slotSelectSession DCOP
482  call was issued has been fixed.
483* A bug that could lead to the slotRenameSession DCOP call failing to set a
484  session label after an older session had been closed has been fixed.
485* Upon attempting to set an all-whitespace session label, the label will now
486  fall back to its prior setting rather than a default label.
487* Yakuake will now display a warning before quitting the application with
488  multiple tabs open.
489
490
491Changes in 2.7.4:
492* A bug in the Makefiles that led to the configure script being run twice has
493  been fixed.
494* The source code is now localizable. First translations are included.
495* A bug that could result in a crash on quit has been fixed.
496* A bug that could prevent the first line in a new session from being used up to
497  the full width of the terminal has been fixed.
498* The COLORTERM environment variable is now being set in new sessions,
499  triggering the color detection of Midnight Commander.
500* The default session labels are now consistent with Konsole.
501* Whitespace at the beginning or end of session labels will now be trimmed.
502* Setting all-whitespace session labels is no longer possible.
503
504
505Changes in 2.7.3:
506* Inline renaming of tabs by double-clicking on the tab label
507* Processes can now interact with titlebar text
508* DCOP call slotToggleState to open/close Yakuake
509* DCOP call slotGetSelectedSession
510* DCOP call slotSetTitleText
511